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Thyristors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Qualification
SCRs High temperature 50A SCRs TN5015H-6G STMicroelectronics 1: £2.17 1,885In Stock 2,000Expected 30/11/2026	Mfr. Part No. TN5015H-6G Mouser Part No 511-TN5015H-6G	STMicroelectronics	SCRs High temperature 50A SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	1,885In Stock 2,000Expected 30/11/2026	£2.17 £1.07 £0.969 £0.78 View £0.746 £0.705	Min.: 1 Mult.: 1	SCRs	SMD/SMT	D2PAK-2 (TO-263-2)
SCRs High temperature 50A SCRs TN5015H-6G-TR STMicroelectronics 1: £2.16 5,946In Stock 4,000Expected 16/11/2026	Mfr. Part No. TN5015H-6G-TR Mouser Part No 511-TN5015H-6G-TR	STMicroelectronics	SCRs High temperature 50A SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	5,946In Stock 4,000Expected 16/11/2026	Cut Tape £2.16 £1.39 £0.952 £0.78 Reel £0.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SCRs	SMD/SMT	D2PAK-2 (TO-263-2)
SCRs 50 A 1200 V High Temperature SCR Thyristor in TOP-3I package TN5050H-12PI STMicroelectronics 1: £5.20 558In Stock	Mfr. Part No. TN5050H-12PI Mouser Part No 511-TN5050H-12PI	STMicroelectronics	SCRs 50 A 1200 V High Temperature SCR Thyristor in TOP-3I package Learn More about STMicroelectronics stm tn5050h 12x scrs	Datasheet	558In Stock	£5.20 £3.48 £2.80 £2.49 £2.21	Min.: 1 Mult.: 1	SCRs
SCRs 50 A 1200 V High Temperature SCR Thyristor in TO247-LL Package TN5050H-12WL STMicroelectronics 1: £4.48 593In Stock	Mfr. Part No. TN5050H-12WL Mouser Part No 511-TN5050H-12WL	STMicroelectronics	SCRs 50 A 1200 V High Temperature SCR Thyristor in TO247-LL Package Learn More about STMicroelectronics stm tn5050h 12x scrs	Datasheet	593In Stock	£4.48 £2.54 £2.11 £1.89	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-247-3
SCRs 1200 V, 60 A Automotive Grade AEC-Q101 SCR Thyristor TN6050HP-12WY STMicroelectronics 1: £5.72 954In Stock	Mfr. Part No. TN6050HP-12WY Mouser Part No 511-TN6050HP-12WY	STMicroelectronics	SCRs 1200 V, 60 A Automotive Grade AEC-Q101 SCR Thyristor Learn More about STMicroelectronics stm tn6050hp 12wy automotive scr thyristor	Datasheet	954In Stock	£5.72 £3.83 £3.08 £2.74 £2.44	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-247-3	AEC-Q101
Triacs 25A High Volt Triac 1200V 150mA IGT TPDV1225RG STMicroelectronics 1: £10.16 620In Stock 1,800Expected 11/01/2027	Mfr. Part No. TPDV1225RG Mouser Part No 511-TPDV1225	STMicroelectronics	Triacs 25A High Volt Triac 1200V 150mA IGT Learn More about STMicroelectronics stm standard products	Datasheet	620In Stock 1,800Expected 11/01/2027	£10.16 £6.71 £5.53 £4.93 £4.60	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-3P
SCRs High surge voltage 1.25 A SCR for circuit breaker TS110-8UF STMicroelectronics 1: £0.943 33,507In Stock 10,000Expected 26/11/2026	Mfr. Part No. TS110-8UF Mouser Part No 511-TS110-8UF	STMicroelectronics	SCRs High surge voltage 1.25 A SCR for circuit breaker	Datasheet	33,507In Stock 10,000Expected 26/11/2026	Cut Tape £0.943 £0.588 £0.386 £0.299 Reel £0.218 View £0.248 £0.244 £0.21 £0.205 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SCRs	SMD/SMT	SMBFlat-3
SCRs 4.0 Amp 600 Volt TS420-600B-TR STMicroelectronics 1: £1.03 26,184In Stock 17,500Expected 29/10/2026	Mfr. Part No. TS420-600B-TR Mouser Part No 511-TS420-600B-TR	STMicroelectronics	SCRs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	26,184In Stock 17,500Expected 29/10/2026	Cut Tape £1.03 £0.635 £0.417 £0.328 Reel £0.253 View £0.288 £0.243 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SCRs	SMD/SMT	DPAK-2 (TO-252-2)
SCRs 4.0 Amp 600 Volt TS420-600H STMicroelectronics 1: £0.978 6,403In Stock	Mfr. Part No. TS420-600H Mouser Part No 511-TS420-600H	STMicroelectronics	SCRs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6,403In Stock	£0.978 £0.424 £0.378 £0.313 View £0.26 £0.233 £0.232	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-251
SCRs 8A Sens Gate SCR 600V 800V 0.2 to15mA TS820-600FP STMicroelectronics 1: £1.24 6,097In Stock	Mfr. Part No. TS820-600FP Mouser Part No 511-TS820-600FP	STMicroelectronics	SCRs 8A Sens Gate SCR 600V 800V 0.2 to15mA Learn More about STMicroelectronics stm standard products	Datasheet	6,097In Stock	£1.24 £0.587 £0.523 £0.41 View £0.374 £0.344 £0.335 £0.327	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220FP-3
SCRs Standard 25A 600V 40 mA TO-220AB SCR TXN625RG STMicroelectronics 1: £3.18 3,004In Stock	Mfr. Part No. TXN625RG Mouser Part No 511-TXN625RG	STMicroelectronics	SCRs Standard 25A 600V 40 mA TO-220AB SCR Learn More about STMicroelectronics stm standard products	Datasheet	3,004In Stock	£3.18 £1.62 £1.48 £1.20 £1.18	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220AB-3
SCRs 25 Amp 1200 Volt TYN1225RG STMicroelectronics 1: £2.69 7,397In Stock	Mfr. Part No. TYN1225RG Mouser Part No 511-TYN1225	STMicroelectronics	SCRs 25 Amp 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,397In Stock	£2.69 £1.65 £1.20 £1.04 View £1.03 £1.02 Quote	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220
SCRs 25 Amp 200 Volt TYN225RG STMicroelectronics 1: £2.06 6,255In Stock	Mfr. Part No. TYN225RG Mouser Part No 511-TYN225	STMicroelectronics	SCRs 25 Amp 200 Volt	Datasheet	6,255In Stock	£2.06 £1.01 £0.917 £0.75 View £0.687 £0.658	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220
SCRs 12 Amp 600 Volt TYN612MRG STMicroelectronics 1: £1.02 4,903In Stock	Mfr. Part No. TYN612MRG Mouser Part No 511-TYN612M	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,903In Stock	£1.02 £0.478 £0.425 £0.331 View £0.30 £0.275 £0.264 £0.248	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220-3
SCRs 25 Amp 600 Volt TYN625RG STMicroelectronics 1: £1.48 2,996In Stock	Mfr. Part No. TYN625RG Mouser Part No 511-TYN625	STMicroelectronics	SCRs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,996In Stock	£1.48 £0.759 £0.673 £0.534 View £0.49 £0.452 £0.445	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220
SCRs 40 Amp 600 Volt TYN640RG STMicroelectronics 1: £2.01 5,622In Stock 6,000Expected 18/11/2026	Mfr. Part No. TYN640RG Mouser Part No 511-TYN640	STMicroelectronics	SCRs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,622In Stock 6,000Expected 18/11/2026	£2.01 £1.19 £0.917 £0.78 View £0.707 £0.615	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220
SCRs 40 Amp 800 Volt TYN840RG STMicroelectronics 1: £2.98 2,673In Stock	Mfr. Part No. TYN840RG Mouser Part No 511-TYN840	STMicroelectronics	SCRs 40 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,673In Stock	£2.98 £1.53 £1.38 £1.18 View £1.08 £1.03	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220
SCRs 1.25 Amp 800 Volt X0202NA 1BA2 STMicroelectronics 1: £0.526 12,383In Stock	Mfr. Part No. X0202NA 1BA2 Mouser Part No 511-X0202NA	STMicroelectronics	SCRs 1.25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	12,383In Stock	£0.526 £0.327 £0.21 £0.158 View £0.142 £0.124 £0.113 £0.104 £0.092	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-92-3 (TO-226-3)
SCRs 4 A Sensitive gate SCR X0405MH STMicroelectronics 1: £0.63 11,864In Stock	Mfr. Part No. X0405MH Mouser Part No 511-X0405MH	STMicroelectronics	SCRs 4 A Sensitive gate SCR Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	11,864In Stock	Cut Tape £0.63 £0.267 £0.237 £0.192 Reel £0.14 View £0.158 £0.127	Min.: 1 Mult.: 1 : 3,000	SCRs
Triacs 1.0 Amp 600 Volt Z0103MA 1AA2 STMicroelectronics 1: £0.368 20,347In Stock	Mfr. Part No. Z0103MA 1AA2 Mouser Part No 511-Z0103MA	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	20,347In Stock	£0.368 £0.228 £0.145 £0.108 View £0.087 £0.086 £0.075 £0.073 £0.06	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-92
Triacs 1.0 Amp 600 Volt Z0103MN 5AA4 STMicroelectronics 1: £0.413 15,678In Stock 9,000Expected 29/10/2026	Mfr. Part No. Z0103MN 5AA4 Mouser Part No 511-Z0103MN	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	15,678In Stock 9,000Expected 29/10/2026	Cut Tape £0.413 £0.252 £0.161 £0.12 Reel £0.107 View £0.091 £0.081 £0.078 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Triacs	SMD/SMT	SOT-223
Diacs 32 Volt Trigger DB3 STMicroelectronics 1: £0.173 25,041In Stock 210,000On Order	Mfr. Part No. DB3 Mouser Part No 511-DB3	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	25,041In Stock 210,000On Order On Order Ship Dates Mfr. No: DB3 Stock: 25,041 Can Dispatch Immediately On Order: 120,000 Expected 30/11/2026 90,000 Expected 29/03/2027 Factory Lead Time: 11 Weeks	Cut Tape £0.173 £0.107 £0.067 £0.049 Reel £0.032 View £0.038 £0.027 £0.024	Min.: 1 Mult.: 1 : 5,000	Diacs	Through Hole	DO-35
Diacs 32 Volt Trigger DB3TG STMicroelectronics 1: £0.173 778In Stock 60,000Expected 22/03/2027	Mfr. Part No. DB3TG Mouser Part No 511-DB3TG	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	778In Stock 60,000Expected 22/03/2027	Cut Tape £0.173 £0.107 £0.067 £0.049 Reel £0.034 View £0.038 £0.028 £0.024	Min.: 1 Mult.: 1 : 5,000	Diacs	Through Hole	DO-35
SCRs 80 A 1200 V High Temperature SCR Thyristor STMicroelectronics TN8050H-12PI TN8050H-12PI STMicroelectronics 1: £6.01 571In Stock	Mfr. Part No. TN8050H-12PI Mouser Part No 511-TN8050H-12PI	STMicroelectronics	SCRs 80 A 1200 V High Temperature SCR Thyristor Learn More about STMicroelectronics stm tn scrs	Datasheet	571In Stock	£6.01 £4.02 £3.24 £2.87 £2.55	Min.: 1 Mult.: 1	SCRs
Triacs Transient Vltg Protected AC Switch ACS108-6SN-TR STMicroelectronics 1: £0.721 2,713In Stock	Mfr. Part No. ACS108-6SN-TR Mouser Part No 511-ACS108-6SN-TR	STMicroelectronics	Triacs Transient Vltg Protected AC Switch	Datasheet	2,713In Stock	Cut Tape £0.721 £0.449 £0.292 £0.224 Reel £0.192 View £0.174 £0.157 £0.154 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Triacs	SMD/SMT	SOT-223-4